APA (7th ed.) Citation

Long, M. H., & Doughty, C. (2009). The handbook of language teaching. Wiley-Blackwell.

Chicago Style (17th ed.) Citation

Long, Michael H., and Catherine Doughty. The Handbook of Language Teaching. Chichester, U.K. ; Malden, MA: Wiley-Blackwell, 2009.

MLA (8th ed.) Citation

Long, Michael H., and Catherine Doughty. The Handbook of Language Teaching. Wiley-Blackwell, 2009.